Got myself another 11 lb bag of brownie batter inbound... $4.54/lb shipped with the rewards points I built up from past orders. Held on to my $20 referral credit for now... though I don't really know why...
What flavor? I'm convinced the "light" powders (vanilla, etc) don't mix as well as the "brown" powders. Every vanilla based flavor I tried would leave little clumps no matter how long I shook it, but the chocolate mixes smooth... though I do still have to shake it longer than a "big brand" powder.
You could always blend it, but I find it gets a weird airy consistency I'm not a fan of on it's own unless there's like peanut butter and bananas in there to give it some body...